diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index b20a3e6a..8db3fa42 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -56,7 +56,7 @@ jobs:
       run: |
         . ../esp-idf/export.sh
         (cd build; esptool.py --chip esp32 merge_bin --fill-flash-size 4MB -o flash_image.bin @flash_args)
-        qemu-system-xtensa -machine esp32 -drive file=build/flash_image.bin,if=mtd,format=raw -serial tcp::5555,server,nowait -daemonize
+        qemu-system-xtensa -machine esp32 -drive file=build/flash_image.bin,if=mtd,format=raw -serial tcp::5555,server,nowait -display none -daemonize
         pip install numpy
         pip install pytest
         pytest